baber/WOPTO huggingface dataset:
Patent JP-H0619218-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: KATO EIICHI
IPC: G03G9/13
Filed: 1992-06-29
Abstract: PURPOSE:To obtain a liq. developer excellent in dispersion stability, redispersibility, fixability and hydrophilic processing soln. resistance by dispersing a resin grain in a nonaqueous solvent. CONSTITUTION:The dispersion resin grain is an interdigital copolymer contg. a monofunctional monomer A, an oligomer B with a polar group linked to the end of the principal chain of a polymer consisting of a unit shown by formula I and having <=1X10<4> number average mol.wt., a multifunctional monomer D and a macromonomer M with a polymerizable double-bonded group shown by formula II linked to the end of the polymer principal chain as the coplymeizable components, and a component shown by formula III is incorporated as the unit of the principal chain of copolymer. The soln. contg. a dispersion stabilizing resin P is polymerized in the nonaqueous solvent. In the formulas I, II and III, V<0> is -COO-, etc., a<1> and a<2> are hydrogen atom, etc., D<0> is a 1-22C hydrocarbonic group, X<0> and X<1> are -CH2OCO-, etc., and b<1>, b<2>, d<1> and d<2> are halogen atom, etc.
Patent JP-H0355436-A (JP)
Title: Cooking oven
Inventor: OCHI KENZO
IPC: G01G3/00
Filed: 1989-07-25
Abstract: PURPOSE:To prevent malfunctioning caused by steam generated from food by employing capacitance type weighing element which consists of a non-conductive flat plate and a conductive flat plate and has an excellent moisture-proof characteristic. CONSTITUTION:A connecting rod 5 transmits the weight of food 1 on a turn table 2 to a weight detecting element 6. A weight detecting circuit 7 converts the signal of the weight detecting element 6 to a weight value and transmits it to a CPU 8. The CPU 8 controls a magnetron drive circuit 9 corresponding to the weight value to control heating for cooking the food 1. The weight detecting element 6 consists of a non-conductive flat plate 11 and a conductive flat plate 12 which have an excellent moisture-proof characteristic and a first electrode 13 located in the middle between the non-conductive plate 11 and the conductive plate 12 which face each other, and a second annular electrode 14 is located around the periphery of the first electrode 13. By this configulation, malfunctioning caused by steam generated from the food is diminishes because the flat plate 12 on one side is conductive, resulting in less fluctuation in the stray capacity against dew formation on the surface on the weight detecting element with an excellent moisture-proof characteristic, i.e., against moisture adhesion. Further, malfunctioning due to the heat from a heating compartment is also diminished as the capacitance type weight detecting element 6 with an excellent temperature characteristic has the two electrodes 13 and 14.
Patent JP-H0534250-A (JP)
Title: Method for preparing sample for transmission electron microscope
Inventor: TAKAHASHI YASUHITO
IPC: H01J37/20
Filed: 1991-08-01
Abstract: PURPOSE:To obtain a method for fabricating a sample for a transmission electron microscope at a desired position by performing composition analysis in a depth direction by means of secondary ion masses, Auger electrons or the like while etching and by stopping the etching at a desired depth position on a desired region. CONSTITUTION:Semiconductor laser of AlGaInP crystal-grown on a GaAs substrate is fixed to a reinforcing ring 8 made of stainless steel with a square hole opened, and GaAs is etched out by sulfuric etching solution. This structure is put into a secondary ion detector where Cs+ ions are used to start sputter etching. If a transmission electron microscope image only of an active layer of 0.06mum is to be observed, as the active layer does not contain Al, it is possible to stop etching on a P-AlGaInP interface of the active layer by stopping the etching at a time when no more Al ions are generated. Then a fixing jig is put upside down and Cs ions are used from a substrate side to start sputter etching, and the etching is stopped at a time when no more Al ions are detected.
Patent JP-H0478812-A (JP)
Title: Zoom lens
Inventor: HASHIMURA JUNJI
IPC: G02B13/18
Filed: 1990-07-20
Abstract: PURPOSE:To compose the zoom lens for a compact LS camera of a small number of lens elements and to reduce the cost by composing the lens system of three lens groups and making both surfaces of at least one lens aspherical. CONSTITUTION:The zoom lens consists of three elements, i.e. a 1st lens group with positive refracting power, a 2nd lens group with positive refracting power, and a 3rd lens group with negative refracting power in order from the object side, and the air intervals of the respective lens groups are varied to vary the focal length of the whole system. Then at least one lens is a both-surface aspherical lens. When both surfaces of the most object-side lens in the 1st lens group are made aspherical, the comatic aberration at the peripheral part of the image plane which can not be suppressed by the front surface when one surface is aspherical is compensated by the rear surface. At this time, the rear surface compensates even the spherical aberration. Further, the aspherical surfaces in the 1st lens group are used to compensate the distortion. When the both-side aspherical surface lens is used, correction is performed excessively by the front surface and the spherical aberration which is corrected excessively is compensated by the rear surface.
Patent JP-2000024758-A (JP)
Title: Molding machine for shell molding
Inventor: KITANO MINORU
IPC: B22C13/08
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain the molding machine for shell molding which has reduced damage to a metallic mold, excellent heating efficiency, is capable of evenly heating and has an excellent working environment. SOLUTION: The machine is provided with a mold 10 for shell molding which is produced by forming on a base mold by electroforming or metal vapor depositing, plural heating tubes 12 which are stuck to a back face of the mold 10 for shell molding, branch tubes 12a, 14b which connecte to communicate both ends of the heating tube 12, a heating device 26 of a heating medium and a circulation tube 22 which is connected between both branch tubes 14a, 14b through a circulation pump 14 of heating medium. The mold for shell molding is thin formed leading to excellent heat efficiency, fast start up of the molding machine, further, the mold is heated by the heating tube stuck on the back face, a working environment is excellent as compared to direct firing, the mold is not damaged by heating.
Patent JP-S6252608-A (JP)
Title: Interactive nc program generating method
Inventor: HIROSE SATORU
IPC: G05B19/4093
Filed: 1985-09-02
Abstract: PURPOSE:To allow a novice to easily and properly generate an NC program with an EIA code, etc., by displaying the detailed image of a code G on a display screen and generating NC data of one block in reference to the image. CONSTITUTION:In correspondence to each code G, its detailed image is previously stored in a ROM 102. Due to the start of programming, a code G menu is displayed on the CRT 104a of a manual data input device 104 with a CRT, and the code G related to the NC data of one block, which is generated from the displayed code G menu, is selected. Then the detailed image of the selected code G is read out of the ROM 102, and displayed on the CRT 104a. By referring to the detailed image of the code G, the NC data of one block is generated. Afterwards, the code G menu display, code G selection, detailed image display and NC data generation processing are repeated to generate a desired part machining NC program.
Patent JP-S6253989-A (JP)
Title: Phthalocyanine compound
Inventor: KONDO SHUNICHI
IPC: C07D487/22
Filed: 1985-08-31
Abstract: PURPOSE:A compound shown by the formula I(PC is phthalocyanine residue; L is alkylene; n is >=1 integer). EXAMPLE:A compound shown by the formula II[central atom is Co(II)]. USE:An intermediate for synthesizing in high yield a polymerizable or cross linkable phthalocyanine compound useful as a sensitized material for electropho tography, etc., having high solubility and compatibility. PREPARATION:For example, a carboxyl group-containing phthalocyanine such as Co(II) phthalocyaninetetracarboxylate, etc., as a starting raw material is reacted with an extremely excess amount of a dihydric alcohol shown by the formula HO-L-OH such as ethylene glycol, etc. in the presence of an acid catalyst such as benzenesulfonic acid, etc., at 150-250 deg.C for 1-7 days and esterified through dehydrochlorination.
Patent JP-2000342223-A (JP)
Title: Production of frozen octopus for cooking
Inventor: HAMADA KUNITAKA
IPC: A23L17/50
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a frozen octopus, capable of being cooked without requiring a pre-treatment and a labor on thawing, and not damaging original taste of the octopus even on freezing. SOLUTION: This method of producing a frozen octopus is provided by giving a pre-treatment such as removing viscera and massaging up for removing its slime to the octopus, heat-treating the surface skin of the octopus by immersing it in a boiling water for several seconds to several tens seconds, or heating with a steam by putting in a steaming pot to make it in a state of almost not passing heat into its meat but changing the color of its surface skin and then freezing.
Patent JP-S5986625-A (JP)
Inventor: AIBUAN MATSUKUSUUERU ROBINSON
IPC: C08L71/02
Filed: 1982-11-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0635482-A (JP)
Title: Method and device for active noise elimination
Inventor: MATSUURA TETSUYA
IPC: H03H17/00
Filed: 1992-07-21
Abstract: PURPOSE:To obtain a sufficient quantity elimination of noise even when a change in environment is large like the space in a duct by varying the filter coefficients of fixed FIR filters. CONSTITUTION:The method and device are equipped with two fixed filters, i.e., a 1st FIR filter 13 which has the filter coefficient corresponding to the transfer function between a speaker 4 and a noise detecting means 3 and passes the inverted sound signal outputted by a main FIR filter 12 and a 2nd FIR filter 15 which has the filter coefficient corresponding to the transfer function between the speaker 4 and a monitor means 5 and passes the noise signal outputted by the noise detecting means 3. During active sound elimination, a sine wave sound as an identifying sound is radiated by the speaker 4 to identify the system, and the filter coefficients of the two fixed filters 13 and 15 are corrected on the basis of the system identification result. Therefore, even when the sound velocity in the space 2 varies and the transfer functions vary, the filter coefficients of the fixed FIR filters 13 and 15 are corrected following the variation and held proper.
Patent JP-H0540567-A (JP)
Title: Touch coordinate input device
Inventor: NAKAZAWA FUMIHIKO
IPC: G06F3/0488
Filed: 1991-08-02
Abstract: PURPOSE:To improve the accuracy of coordinate detection by preventing the accuracy of coordinate detection from being lowered by simultaneously touching plural adjacent line electrodes to plane electrodes concerning the touch coordinate input device provided on a tablet or the screen of a display device. CONSTITUTION:A reference voltage is,impressed through switch elements 41-4n between both the terminals of line electrodes 11-1n, the switch elements 41-4n are successively cyclically turned on by a scan circuit 5, the plural adjacent switch elements are turned on, the lengthwise direction positions of the line electrodes 11-1n are detected based on the voltage of a plane electrode 2, a position in a direction rectangular to a lengthwise direction is detected based on which one of the switch elements 41-4n is turned on in the case of detection, and a touch coordinate is decided based on one or plural continuously obtained detected positions.
Patent JP-S6087190-A (JP)
Inventor: GOTOU SHIGERU
IPC: B66B23/22
Filed: 1983-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09103740-A (JP)
Title: Structure of driving apparatus for ultrasonic sealing device
Inventor: MAGUNUSU RAABE
IPC: B65B51/22
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide the driving device provided with a balancing weight capable of distributing a load as uniformly as possible on the whole surface of each of piezoelectric ceramic plates of the device. SOLUTION: In this structure, the driving device 2 has a number of piezoelectric ceramic plates 7, between every adjacent two of which one of electrically conductive metal plates 8 connected to an AC power source is interposed and also, is fixed to a ultrasonic wave sealing device through the ceramic plates 7 and metal plates 8. The ceramic plates 7 and metal plates 8 are held integrally with a balancing weight 9 by a clamp screw 10 for generating a clamping force to be applied to the driving device 2. The balancing weight 9 has an inner diameter and an outer diameter and the inner diameter side of the balancing weight 9 is provided with a groove 12 in order to obtain a uniform load on the ceramic plates 7.
Patent JP-S5896060-A (JP)
Title: Preparation of beta-lactam derivative
Inventor: SUNAKAWA MAKOTO
IPC: C07D205/08
Filed: 1981-12-01
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate of antibacterial agent, which simple operation, by reacting easily available 4-carboxylazetidin-2-one compound with lead tetraacetate, thereby converting the carboxyl group to acetyloxy group. CONSTITUTION:A 4-acetyloxyazetidin-2-one compound[e.g. 1-(di-p-anisylmethyl)- 3-ethenyl-4-acetoxy-azetidin-2-one]is prepared by reacting 4-carboxylazetidin-2- one derivative which is a derivative having a carboxyl group at the 4-position  of beta- lactam ring, with lead tetraacetate, in an inert solvent such as acetonitrile, chloroform, pyridine, etc., thereby converting the carboxyl group to the  acetyloxy group. An optically active objective compound can be prepared from  the optically active raw material. USE:Intermediate for various single-beta-lactam derivative and bicyclic-beta-lactam derivative useful as antibacterial agents.
Patent JP-S6437663-A (JP)
Title: Clinical chart storing device
Inventor: NISHIZAWA NAOYUKI
IPC: B42D15/10
Filed: 1987-08-03
Abstract: PURPOSE:To surely manage clinical chart and to easily select an optional clinical chart by providing a clinical chart storage managing device for managing and displaying the existing state of clinical charts. CONSTITUTION:A clinical chart 8 is read out by a bar code 4 stuck to the chart 8 and stored in a chart storing rack 10 for managing the loading/unloading of the charts 8 by a chart storage managing device 6. When a bar code 4 on a consultation card 3 presented by a pacient at a reception desk is read out by a bar code reader 1, the pacient's code in the bar code is sent to the device 6. The device 6 searches the chart based on the pacient's code sent from the reader 1, drives a picker to pick up the chart and displays the code of the chart. The bar code 4 of derived chart 8 is read out again by a terminal equipment 16 and transferred to a prescribed diagnosis section 5. The bar code 4 of the returned chart 8 is read out again by the terminal equipment 16 and stored in a storing rack 10.
Patent JP-H1039070-A (JP)
Title: Core for reactor
Inventor: IWAKI MITSUMASA
IPC: G21C3/328
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To enhance the burnup of an uranium.plutonium mixed oxide(MOX) fuel assembly while realizing a sufficient margin in the operation of a reactor by loading two kinds or more of MOX fuel assembly having different composition of initial plutonium isotope. SOLUTION: The core 4 comprises two kinds of MOX fuel assembly having different composition of initial plutonium isotope, and three kinds of uranium fuel assembly having different mean concentration of uranium 235. More specifically, the core 4 comprises an MOX fuel assembly M1 where the content of fissile plutonium is high in the plutonium, an MOX fuel assembly M2 where the content of fissile plutonium is low in the plutonium, and uranium fuel assemblies U1, U2 and U3 of high, intermediate and low concentrations. The fuel assembly M1 is taken out upon finishing two cycles while the fuel assembly M2 is left in the reactor until the end of three cycles. According to the arrangement, both fuel assemblies M1, M2 can be burnt sufficiently when they stay in the core.
Patent JP-H0746935-A (JP)
Title: Threshing apparatus of combine
Inventor: KAWASE MUNEYUKI
IPC: A01F12/22
Filed: 1993-08-05
Abstract: PURPOSE:To expand the processable range of threshing work by placing a threshing drum in a threshing chamber in a state freely drivable and rotatable on a longitudinal shaft, placing a screening part under the threshing chamber and placing an assistant threshing drum in front of the threshing chamber in a state drivable and rotatable on a longitudinal shaft. CONSTITUTION:A threshing drum 4 is placed in a threshing chamber 3 in a state drivable and rotatable on a longitudinal shaft, a screening part is placed under the threshing chamber and an assistant threshing drum 12 is placed in front of the threshing chamber. The threshing capacity can be increased without expanding the diameter of the threshing drum or increasing the rotational speed of the drum.
Patent JP-S6351081-A (JP)
Inventor: NIWA TAKASHI
IPC: H05B6/68
Filed: 1986-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0644348-A (JP)
Title: Quadrature drawing preparing device
Inventor: TANAE AKIHIKO
IPC: G01C15/00
Filed: 1992-07-22
Abstract: PURPOSE:To prepare an exactly calculated area table and a quadrature drawing even when triangular measurement is performed by providing a quadrature drawing data conversion part to mutually exchange quadrature drawing data due to the triangular measurement and quadrature drawing data due to traverse measurement. CONSTITUTION:This quadrature drawing preparing device is provided with a quadrature preparing device 2 due to the triangular measurement, quadrature drawing preparing part 4 due to the traverse measurement, and quadrature drawing data conversion part 3 to mutually exchange both of quadrature drawing data. First of all, the quadrature drawing is prepared by the quadrature drawing preparing part 2 due to the triangular measurement. This is converted to a land measuring drawing due to the traverse measurement by the quadrature drawing data conversion part 3. The area table is prepared based on this land measuring drawing, arranged on the land measuring drawing, and the processing result is outputted to a CRT screen or an XY plotter by a processing result display and output part 1. Thus, the exact area table and quadrature drawing can be prepared by using the apex coordinates of the land in the case of calculating a land area based on the land measuring drawing due to the traverse measurement.
Patent JP-H0479382-A (JP)
Title: Superconductive element and manufacture thereof
Inventor: IIYAMA MICHITOMO
IPC: H01L39/24
Filed: 1990-07-23
Abstract: PURPOSE:To improve a crystallinity of all layers for stabilized characteristics for a device by arranging a superconductive layer next to a semiconductor layer on one and the same substrate in an oxide superconductor. CONSTITUTION:An Au thin film 5 is formed on an oxide superconductive thin film 1 by vacuum evaporation. With the left-side part covered with photo resist 6, the Au thin film 5 is etched until the right-side part of the oxide superconductive thin film 1 is exposed. Then, polycrystal Si thin films 71 and 72 are formed on the exposed area of the photo resist 6 and the oxide superconductive thin film 1. After that, the photo resist 6 and the polycrystal Si thin film 71 are removed and photo resists 61 and 62 are formed on the Au thin film 5 and the polycrystal Si thin film 72. Then, the Au thin film 5 are divided into two parts 51 and 52 and Au thin films 81 and 82 are deposited by oblique evaporation. After unnecessary part is removed from the photo resists 61 and 62 and from the Au thin films 81 and 82, the film is heat-treated in a high vacuum. After the heat treatment, the polycrystal Si thin film 72 is removed and an Au thin film 53 is formed by separating it from the Au thin film 52. Finally, insulating films 91, 92, 93 and 94 and metal films 101, 102 and 103 for interconnection are formed.
Patent JP-S6439874-A (JP)
Title: Image reader
Inventor: KIMURA YUJI
IPC: H04N1/10
Filed: 1987-08-05
Abstract: PURPOSE:To prevent the inverting of the reading image of upper and lower surfaces by providing a mechanism to revolve a onedimensional image sensor, whose reading direction is one direction, by 180 deg. in a scanning direction. CONSTITUTION:The mechanism is obtained to execute the reading of the upper and lower surfaces of an image reader with the revolution of an optical system and to revolve the reading direction of a sensor 101 by 180 deg. in the scanning direction with accompanying the inversion of the upper and lower surfaces. Namely, the image of an original 113 set in a reading window 112 is reflected by a reflecting mirror 104 and the image is read by the image sensor 101. The image of an original 113a set in a reading window 112a is read, while the image sensor 101 is revolved by 180 deg., with accompanying the revolution of the reflecting mirror 104 by 90 deg.. Thus, even when the reading of the upper and lower surfaces of the image reader is executed, a correction by other devices is eliminated.
Patent JP-2001018256-A (JP)
Title: Mold for injection molding and method for injection molding
Inventor: NIIDE TAKESHI
IPC: B29C45/26
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a mold for injection molding with a simple structure and wherein cost reduction can be attempted and a method for injection molding. SOLUTION: In this mold, a fixed mold 1 and a movable mold 2 and an intermediate mold 3 between both molds are provided and cavities C1 and C2 are respectively provided between the fixed mold 1 and the intermediate mold 3 and between the intermediate mold 3 and the movable mold 2 and a molten resin is filled into the cavities C1 and C2 by means of a hot runner. The hot runner consists of a main path 4 and a branched path 5 branched from the main path 4 and the main path 4 passes through the fixed mold 1 and the intermediate mold 3 and is communicated with a runner R2 of the cavity C2 of the movable mold 2 and the branched path 5 is communicated with a runner R1 of the cavity C1 of the fixed mold 1.
Patent JP-H1073396-A (JP)
Title: Method for cleaning plate type heat exchanger
Inventor: FUKAHORI MASAHISA
IPC: F28G9/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in sealability of a heat exchange plate by shortening a cleaning time of the plate to improve operability, and avoiding adverse influence of outer factor to a gasket mounted at the plate or a bonding material. SOLUTION: A zinc-plated metal gauze 6 is brought into contact with heat transfer surfaces 4 of heat change plates 1 in the plate type heat exchanger, and dipped in a storage tank 8 of an acid descaling agent water solution in this state to eluate zinc ion of a zinc-plated layer in descaling agent water solution. At this time, metal included in scales adhered to the plates 1 is changed to substance easy to eluate in the solution. Thus, the metal included in the scale is eluated from the surfaces 4 into the solution. The scaled is released to be removed from the surface 4 of the plates 1 upon eluation of the metal.